77480955

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10105

約数の個数: 40

約数和(自身を含む): 146216400

約数和(自身を除く): 68735445

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 10069, 30207, 50345, 90621, 151035, 191311, 271863, 453105, 573933, 815589, 956555, 1359315, 1721799, 2869665, 4077945, 5165397, 8608995, 15496191, 25826985, 77480955]

約数ペア:

[(1, 77480955), (3, 25826985), (5, 15496191), (9, 8608995), (15, 5165397), (19, 4077945), (27, 2869665), (45, 1721799), (57, 1359315), (81, 956555), (95, 815589), (135, 573933), (171, 453105), (285, 271863), (405, 191311), (513, 151035), (855, 90621), (1539, 50345), (2565, 30207), (7695, 10069)]